baber/WOPTO huggingface dataset:
Patent CA-2633387-C (CA)
Title: Position controlled drive mechanism
Inventor: BERGERON BRUNO
IPC: H02P8/34
Filed: 2006-12-21
Granted: 2014-12-09
Abstract: A position controlled drive mechanism including an electric motor, an encoder associated with the rotatable shaft of the electric motor and a controller connected to both the electric motor and the encoder is described herein. The controller includes at least two of the following modes of operation in which the controller is configured as to: a) control the electric motor to rotate the rotatable shaft to a selected position; b) control the electric motor to maintain a current position; c) control the electric motor to rotate the rotatable shaft in a selected direction until an external object hinders the rotation of the rotatable shaft; and d) control the electric motor so as to assist an externally initiated rotation movement of the rotatable shaft detected by the encoder.
Patent CA-2634497-C (CA)
Inventor: GIUDITTI JOYCE
IPC: A61F13/45
Filed: 2008-06-20
Granted: 2013-06-18
Abstract: A bath cover was designed to provide dignity to patients who must be disrobed for the purpose of being bathed by caregivers. This innovative bath covering, shaped like a cocoon, consists of four distinct parts, each with a specific purpose: .cndot. an outer shell, made of a strong, durable, water resistant material .cndot. an inner lining, attached to the shell, made of a soft, absorbent material .cndot. a pouch, formed from a barrier fabric, designed to fasten in the genital area, with Velcro TM (two tee cords pulled tight create the pouch), for the purpose of catching any urine or feces resulting from incontinence, preventing cross contamination in the environment, giving the patient confidence and avoiding embarrassment from mishaps which might occur .cndot. a hood made of a soft absorbent material
Patent CA-2636889-C (CA)
Title: Chimney sealing cap
Inventor: GUENETTE DENIS
IPC: E04D13/14
Filed: 2008-07-24
Granted: 2011-01-04
Abstract: A chimney sealing cap has a standard cap and a one-piece crown. The single- piece crown is directly attached to a chimney casing. The crown has a hole through which passes a chimney pipe. Mechanical fasteners are use to secure the single-piece crown onto the chimney casing and the standard cap is slipped over and fastened onto the single-piece crown using mechanical fasteners.
Patent CA-2639505-C (CA)
Title: Asymmetric sectioned convex mirrors
Inventor: ENGLANDER BENJAMIN
IPC: G02B7/198
Filed: 2008-09-11
Granted: 2012-08-14
Abstract: Asymmetric sectioned mirrors are presented. The mirrors include, for example, constant radius of curvature sections that are selected to increase the sizes and improve the definitions of images, for example images of children milling, walking and/or standing about either the front or alongside regions of a school bus. The mirrors may be asymmetric in either or both the horizontal and vertical directions. The mirrors may include a mounting system capable of using both ball mounts and tunnel mounts.
Patent CA-2642514-C (CA)
Title: Synthesis of error-minimized nucleic acid molecules
Inventor: YOUNG LEI
IPC: C12Q1/68
Filed: 2006-12-04
Granted: 2011-06-07
Abstract: A method is provided for synthesis of error-minimized nucleic acid molecules. Oligonucleotides intended to have fragments of a desired, full-length nucleotide sequence, and optionally containing other desired nucleotides, such as nucleotides for binding the oligonucleotides to a substrate, are obtained. Oligonucleotides for both strands of the desired, full-length sequence may be obtained. The oligonucleotides are amplified and assembled into a first set of molecules intended to have the desired, full-length nucleotide sequence. The first set of molecules is denatured and annealed to form a second set of molecules intended to have the desired, full-length nucleotide sequence. The second set of molecules is cut into smaller segments, for example, by mixing the molecules with endonucleases that form blunt cuts in the second set of molecules where there are sequence errors, as well as randomly along the molecules. The smaller segments are assembled into a set of molecules intended to have the desired, full-length nucleotide sequence. By promoting cutting of the molecules in this manner near the end of the nucleic acid molecule synthesis process, a set of full-length molecules can be obtained with fewer nucleotide sequence errors than can be achieved with other methods.
Patent CA-2643595-C (CA)
Inventor: KASHMIRIAN AVTAR SINGH
IPC: A61M39/28
Filed: 2007-04-03
Granted: 2015-03-24
Abstract: A tube clamp has first and second opposed jaws joined by a hinge. The jaws are movable between open and closed positions to selectively clamp a flexible plastic tube between the jaws. Locking means are disclosed to effect substantially permanent and irreversible locking of the jaws in the closed position.
Patent CA-2645195-C (CA)
Inventor: GONZALEZ JAMES P
IPC: B65C3/26
Filed: 2007-02-23
Granted: 2011-01-18
Abstract: A label applicator system provides for high speed, accurate label transfer from a web to items moving on an item transport along a path relative to the system. The items (P), such as bottles, have a contoured surface. The applicator includes a supply reel (14) for supplying labels (L) on a web (w) and a take-up (16) for taking up the web after transfer of the label. The system includes a web positioning assembly (26) and a movable label applicator head (18). A contour sensor (46) senses the bottle contour and develops a profile for the head to follow to apply the labels to the bottles. The web positioning assembly (26) is configured to advance and retract the web to accommodate a pitch difference between the bottles in the bottle transport and the labels on the web and to accommodate movement of the decorating head toward and away from the bottles in the bottle transport.
Patent CA-2648297-C (CA)
Title: Procede de production d'un compose disulfonate de methylene
Inventor: HIYAMA TAKEHIRO
IPC: C07D327/00
Filed: 2007-04-04
Granted: 2013-07-30
Abstract: La présente invention concerne un procédé de production d'un composé disulfonate de méthylène à bas coût et d'une manière simple. La présente invention concerne un procédé de production d'un composé disulfonate de méthylène représenté par la formule générale (2), comprenant la réaction d'un composé acide sulfonique représenté par la formule générale (1) avec un composé formaldéhyde en présence d'un agent de déshydratation : (1) où R1 et R2 représentent indépendamment un atome d'hydrogène ou un groupe alkyle possédant de 1 à 4 atomes de carbone et où un atome d'hydrogène peut être substitué par un atome d'halogène ; et n représente un nombre entier dans la gamme de 1 à 4, à condition que n groupes R1 et n groupes R2 puissent être identiques ou différents les uns des autres lorsque n représente un nombre entier dans la gamme de 2 à 4 ; et (2) où R1, R2 et n sont tels que définis ci-dessus.
Patent CA-2653397-C (CA)
Inventor: ELONY AHMED KAMAL
IPC: B32B29/00
Filed: 2007-05-23
Granted: 2014-07-08
Abstract: A multi-ply fibrous structure product having two or more plies of fibrous structure where at least one of the plies has a plurality of domes formed during the papermaking process and there are from about 10 to about 1000 domes per square inch of the product. At least one of the plies of the multi-ply fibrous structure has a plurality of embossments thereon with a total embossment area of from about 3% to about 15%. The embossments may be arranged such that they define non-geometric foreground patterns of unembossed cells.
Patent CA-2653421-C (CA)
Inventor: SIMONSSON ARNE
IPC: H04W56/00
Filed: 2006-07-03
Granted: 2015-02-17
Abstract: An object of the present invention is to provide a mechanism for handling a handover in a more efficient way. The invention relates to a method in a mobility controller (180) in a radio access network for preparing a handover. The method comprises the following steps to be taken during data transmission between a mobile terminal (140) and a source base station (120), before the handover: Sending a request to a candidate base station (122), which request aims at measuring and reporting timing alignment to be used by the mobile terminal (140) when communicating with the destination base station (122) after the handover, if the candidate base station becomes the destination base station (122) after the handover; receiving a report from the destination base station (122) comprising said requested timing alignment; and when the destination base station (122) is selected among the at least one candidate base stations, sending a message to the mobile terminal (140) to use said timing alignment received from the destination base station (122) when communicating with the destination base station (122) after the handover.
Patent CA-2657012-C (CA)
Inventor: EPPINK JAY MILTON
IPC: E21B23/04
Filed: 2009-03-03
Granted: 2016-09-20
Abstract: A purely mechanical hydraulic control system includes at least one drilling fluid chamber and a hydraulic fluid chamber. A system pressure spring is deployed in one of the drilling fluid chamber(s) between a positioning piston and a system pressure piston. The spring is disposed to pressurize oil in the hydraulic fluid chamber via applying a spring force to the system pressure piston. When the system is actuated (e.g., via turning on the mud pumps), the positioning piston is urged in place against a stop (e.g., a shoulder) thereby compressing the system pressure spring and pressurizing oil in the hydraulic chamber. The invention advantageously converts highly variable drilling fluid pressure to a near constant pressure hydraulic fluid.
Patent CA-2663769-C (CA)
Inventor: PRITCHARD MICHAEL
IPC: B01D35/02
Filed: 2007-09-25
Granted: 2015-12-08
Abstract: A container (10) for liquids is provided, in which pressurisation of the container is used to force the liquid through one or more membranes to an output. The membranes are disposed across substantially an entire length of the container, and pass liquid in preference to air. As a result, the liquid may be extracted from the container in any orientation. A particular use for this kind of container is as a portable water bottle containing a filter (20).
Patent CA-2665053-C (CA)
Inventor: REED WAYNE F
IPC: G01N1/18
Filed: 2007-10-01
Granted: 2016-08-23
Abstract: A method and apparatus for continuously extracting liquid in at least two separate streams from a vessel, continuously diluting and/or conditioning a first stream in one or more stages, producing, as a result of the extraction, dilution and/or conditioning, the first stream consisting of a dispersion of particles to be characterized, and diluting and/or conditioning a second stream, the second stream consisting of soluble components; and subjecting the first and second streams to various characterizing measurements.
Patent CA-2681099-C (CA)
Inventor: CHAPEL STEVE
IPC: H01H51/01
Filed: 2008-03-14
Granted: 2016-11-29
Abstract: L'invention concerne un commutateur de transfert automatique (60) pour commuter automatiquement une charge électrique entre deux sources d'alimentation qui comprend un module de commutateur (64) contenant des circuits pour faciliter la fonction de commutation, et ayant deux câbles d'entrée attachés (61, 62) et un réceptacle de sortie attaché (67). Le module de commutateur (64) peut être monté directement sur ou près de l'arrière d'une pièce d'équipement montée sur châssis, minimisant ainsi la probabilité d'une coupure de courant entre le commutateur (60) et l'équipement. Le commutateur (60) est relativement petit, ne nécessite pas d'espace de montage dans un châssis, et nécessite des longueurs de corde minimales.
Patent CA-2684691-C (CA)
Inventor: POMERLEAU DANIEL GUY
IPC: B04B15/00
Filed: 2009-01-30
Granted: 2010-09-07
Abstract: The present invention describes a centrifuge system and method for improving the separation of entrained solids from a solution. The system and method introduces compressed gas to a fluid containing entrained solids to reduce the density and viscosity of the fluid to promote the settling of particles within the solution.
Patent CA-2687450-C (CA)
Title: Compositions de phenylalanine ammoniac-lyase procaryotique et procedes d'utilisation de ces compositions
Inventor: VELLARD MICHEL C
IPC: C12N9/88
Filed: 2008-05-23
Granted: 2019-03-26
Abstract: L'invention concerne la phénylalanine ammoniac-lyase (PAL) produite par des procaryotes, une telle PAL procaryotique dans lequel la variante PAL ayant une plus grande activité de transformation de phénylalanine et/ou une immunogénicité réduite par rapport à une PAL de type sauvage. L'invention fournit ainsi des compositions de PAL bactérienne et des fragments biologiquement actifs, des mutants, leurs variantes et leurs analogues, ainsi que des procédés pour la production, la purification, et l'utilisation de telles compositions à des fins thérapeutiques et industrielles.
Patent CA-2687911-C (CA)
Inventor: LITHGOW BRIAN JOHN
IPC: A61B5/04
Filed: 2008-05-30
Granted: 2018-03-06
Abstract: A neural response system, including a plurality of filters for each receiving and filtering a plurality of tilt response signals obtained from a person; a segmenter for segmenting the filtered response signals into time segments; and a neural event extractor for performing a neural event extraction process on each of the time segments to obtain and generate biomarker data representing a plurality of biomarkers for each segment.
Patent CA-2689822-C (CA)
Title: Ensemble emetteur scelle pour installations souterraines de services publics
Inventor: WINKLER PATRICK
IPC: G01F15/14
Filed: 2010-01-08
Granted: 2017-05-02
Abstract: Un ensemble (10) pour installation dans une enceinte de sol située sous la surface comprend un émetteur électronique, une antenne et dautres circuits qui sont encapsulés afin de les protéger contre lhumidité. Lensemble (10) comprend une carte de circuits imprimés (31) supportant des circuits démetteur radiofréquence, la carte de circuits imprimés (31) comptant au moins deux bords orthogonaux (31b, 31c), une antenne (14, 15) comportant deux parties pliées à 90 degrés sétendant depuis les bords orthogonaux (31b, 31c) de la carte de circuits imprimés (31), une partie inférieure de boîtier (11) avec une barrière interne (18) séparant un compartiment dantenne (13) en forme de L adjacent à deux côtés de la carte de circuits imprimés (31) à partir dun compartiment à piles (16) sous la carte de circuits imprimés (31), un matériau détanchéité pour encapsuler la carte de circuits imprimés (31) et les piles (17) dans le compartiment à piles (16), et un couvercle (20) qui protège le compartiment dantenne (13) contre lentrée du matériau détanchéité.
Patent CA-2691210-C (CA)
Inventor: COUVREUR THIERRY
IPC: E01B9/32
Filed: 2008-07-18
Granted: 2015-12-08
Abstract: The present invention relates to a fastening device (100) for fastening a railwayrail (10) onto a support (4), com-prising a primary element (101) and a secondary element (102). The secondary element (102) corresponds to nut and bolt fasteners comprising at least one nut and one screw (9) with a screw body (82) and a screw head. The primary element (101) comprises at least one part (1,2) with an upper surface and lower surface, said part being crossed in its thickness by at least one aperture (80) able to receive said screw (9). Said aperture (80) is formed by a first recess (8) located on the upper surface of said part and intended for receiving the screw body and a second recess (8 ) located on the lower surface of said part and intended for receiving the screw head. According to the invention, the upper surface of the lower part is inclined according to a first slope (12) and the lower surface of the upper part is inclined according to a second slope (14), the first slope and the second slope being complementary. According to the invention, the upper part comprises means (81) for tilting the screw, said means located onthe edges of the firstrecess.
Patent CA-2691225-C (CA)
Title: Concentre antigel et compositions de refroidissement, et preparation de ceux-ci
Inventor: LIEVENS SERGE S
IPC: C23F11/12
Filed: 2008-06-25
Granted: 2014-11-18
Abstract: La présente invention concerne une composition antigel non nocive d'un point de vue toxicologique ayant une stabilité thermique accrue. Dans un mode de réalisation, la composition antigel comprend de 5 à 80 % en poids d'un agent aqueux diminuant le point de congélation, choisi parmi les sels de métal alcalin d'acétates, formates, proprionates, adipiates, et succinates, et leurs mélanges ; 0,1 à 10 % en poids d'au moins un composant parmi l'acide 2-éthylhexanoïque, l'acide isononanoïque et l'acide 3,5,5-triméthylhexanoïque ; et 0,1 à 10 % en poids d'au moins un composant parmi l'acide octanoïque, l'acide nonanoïque, l'acide décanoïque, l'acide undécanoïque, l'acide dodécanoïque, l'acide benzoïque, l'acide 2-hydroxybenzoïque, l'acide p-terbutylbenzoïque et leurs mélanges. Dans un mode de réalisation, la composition est utilisée en mélange avec 10 à 90 % en poids d'eau.
Patent CA-2691830-C (CA)
Inventor: VAN REMORTEL SCOTT
IPC: C09D7/61
Filed: 2008-06-27
Granted: 2014-07-29
Abstract: L'invention concerne une poudre de syénite néphélinique ultrafine produite à partir d'un intermédiaire de poudre de syénite néphélinique prétraitée. La poudre ayant une taille de grain maximum "régulée" à D95 ou D99 de moins de 20 microns, environ, et une taille de grain minimum "régulée" à D5 dans la plage de 2 à 8 microns avec une dispersion de taille de particules de D5-D95 de moins de 12 microns, environ.
Patent CA-2692113-C (CA)
Title: Boite a bois transportable
Inventor: SYLVESTRE MARTIN
IPC: B65D21/00
Filed: 2010-03-02
Granted: 2016-08-23
Abstract: L'objet d'une boîte en nouveauté de l'invention, est utilisé à un mode d'empaqueter et de transporter efficacement du bois apparent tronçonnés, construite à un mode inventif distinct d'antériorité, comprenant une double structure interne pour former verticalement avec des panneaux rigides les trois dimensions d'un gabarit inventé sensiblement égale au réceptacle, ce qui permet en position verticale d'avoir une face longitudinale ouverte, facilitant à l'empaqueter de bois tronçonnés, et servant ainsi de mesure métrique du conteneur, comprenant sa formule mathématique en signe de la propriété caractérisée de forme visuelle en quantité cubique de bois, capable techniquement en mode de livraison avec un diable à déplacer ce poids transportable de l'empaquetage incorporé de bois apparent, et expressément un à la fois de chaque boîte métrique de bois, comptant en douzaine pour définir la nouveauté de la réalisation sensiblement égale à une corde de bois canadienne.
Patent CA-2692821-C (CA)
Inventor: BAILIE ROBERT E
IPC: C02F1/44
Filed: 2008-07-16
Granted: 2012-11-27
Abstract: A system for treating feedwater includes a fluidized bed heat exchanger unit connected to receive feedwater and a flash concentrator column connected to receive feedwater discharged from the fluidized bed heat exchanger unit. A spray dryer is provided to receive a solids/liquid slurry discharged from the flash concentrator column. Feedwater can be treated by converting dissolved solids in the feedwater to suspended solids, vaporizing a portion of the feedwater to produce a solids/liquid slurry, and separating solids from the solids/liquid slurry.
Patent CA-2694875-C (CA)
Inventor: TOLAN JEFFREY S
IPC: C12P7/10
Filed: 2008-07-31
Granted: 2016-10-18
Abstract: A process for the production of glucose and ethanol from a pretreated lignocellulosic feedstock is provided.  The method comprises enzymatically hydrolyzing the pretreated lignocellulosic feedstock with cellulase enzymes to produce a hydrolyzate slurry comprising glucose and unhydrolyzed cellulose and fermenting the hydrolyzate slurry in a fermentation reaction to produce a fermentation broth comprising alcohol. A process stream is obtained comprising unhydrolyzed cellulose, which is then subjected to a denaturing step, preferably comprising exposing the unhydrolyzed cellulose to elevated temperatures, thereby producing a heat-treated stream comprising the unhydrolyzed cellulose. The heat-treated stream comprising unhydrolyzed cellulose is then further hydrolyzed with cellulase enzymes to hydrolyze the cellulose to glucose.
Patent CA-2696789-C (CA)
Title: Appareil de percage
Inventor: EDDISON ALAN MARTYN
IPC: E21B17/10
Filed: 2008-06-05
Granted: 2016-05-03
Abstract: L'invention concerne un appareil de perçage qui comprend: un corps; un ensemble de perçage d'avant-trou monté sur le corps pour percer un avant-trou d'un premier diamètre; et un ensemble d'ouverture de trou monté sur le corps pour ouvrir l'avant-trou à un second diamètre plus grand. L'appareil est configuré de telle sorte que l'ensemble de perçage d'avant-trou percera à une vitesse plus élevée que l'ensemble d'ouverture de trou pour un chargement unitaire donné. Étant donné que l'ensemble de perçage d'avant-trou a la capacité de percer à une vitesse plus élevée que l'ensemble d'ouverture de trou, l'ensemble de perçage d'avant-trou aura tendance à subir un poids sur l'outil (WOB) relativement faible. L'ensemble de perçage d'avant-trou aura ainsi tendance à conserver une orientation verticale. L'ensemble d'ouverture de trou suivra le chemin de l'avant-trou, tout en ouvrant le trou au diamètre requis.
Patent CA-2696829-C (CA)
Title: Composes oxadiazole diaryles
Inventor: MONTAGNE CYRIL
IPC: C07D271/06
Filed: 2008-10-01
Granted: 2017-07-04
Abstract: L'invention porte sur des composés de formule (I) : dans laquelle R1, R2, Ra, Rb, Rc et W ont les significations données dans la revendication 1. Les composés sont utiles, par exemple, dans le traitement de troubles auto-immuns, tels que la sclérose en plaques.
Patent CA-2699660-C (CA)
Inventor: BAEHRE WOLF-FRIEDRICH
IPC: A61C8/00
Filed: 2007-09-17
Granted: 2016-03-22
Abstract: Medical implant at least partially consisting of a polymer, where: A) It consists only partially of one or several polymers compatible with the body, which are at least partially containing a colored substance, a reflecting coating or a self-colored; or B) It consists wholly of one or several polymers compatible with the body, whereof only a part contains a colored substance, a reflecting coating or a self-colored; or C) It comprises one or several polymers compatible with the body, which are at least partially coated with a color layer or a reflecting layer, or D) It presents at least a part of a polymer without a coating, which is capable of receiving appropriate colored substances if put in contact with color containing body fluids, so that E) The colored or color containing polymers (A), or those polymer layers that border on the reflecting coatings (A), the color substance receiving coatings(D) or the coatings consisting only of a color layer can be warmed-up and softened by electromagnetic radiation, while the remaining parts of the implant maintain their strength.
Patent CA-2700698-C (CA)
Title: Branche morte
Inventor: LUNDE KNUD
IPC: E21B41/02
Filed: 2008-09-23
Granted: 2016-05-10
Abstract: L'invention concerne une branche morte essentiellement cylindrique ayant une première section transversale à une extrémité de ladite branche morte et une seconde section transversale, ladite première section transversale étant inférieure à ladite seconde section transversale.